| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.86 | 9.616% | $209.2131 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $178.28 | 8.517% | $193.4641 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $97.58 | 10.133% | $107.4678 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $151.93 | 11.804% | $169.8638 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $156.72 | 9.831% | $172.1271 | $172.13 | $172.15 | $172.10 |
| Purchase #6 | $239.74 | 3.299% | $247.649 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $19.64 | 7.299% | $21.0735 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $1,034.75 | $1,120.8584 | $1,120.85 | $1,120.80 | $1,120.90 | |